Please enable JavaScript.
Coggle requires JavaScript to display documents.
Sound - Coggle Diagram
Sound
Features
A. Travels through Solids, Liquids, Gases
A-1 Whales - low pitch sounds in ocean
B. Sound bounce off
EX) Echoes
Bats
C. Objects block sound
C-1 Objects absorb sound
Sound
sth you can hear
type of energy (ex. light & heat)
when vibrates
to move back & forth quickly
PROCESS
Hit triangle --> vibrates
Air around it vibrates
Create Sound Waves (Invisible)
looks like when we throw sth in pond (Visible)
Reach eardrums --> Hear!
Volume
How Loud or Soft a sound is
Soft Sounds
X Travel Far
Have less energy
ex) squeaking mouse, ticking watch, whisper
Loud Sounds
Travels far
Have lot of energy
ex) school bell, jack hammer, siren, car horn
Pitch
How High or Low a sound is
High Pitch
vibrates quickly
ex) bats
Low Pitch
vibrates slowly
ex) whales, elephants